MacOs Ventura takes 6 minutes to boot up

I agree, the EtreCheck report will be helpful. The likely culprits often found are:

• Installed antivirus apps or Mac cleaner apps. They are unneeded and should be removed.
• Older, slower mechanical hard drives. If so, use a faster SSD external drive.
• Too many apps set to open upon startup. It takes time for each one to open.

We need to see what all is running, a report from this will not display any personal info...

EtreCheck is a FREE simple little diagnostic tool to display the important details of your system configuration and allow you to copy that information to the Clipboard. It is meant to be used with Apple Support Communities to help people help you with your Mac. It will not display any personal info.

https://www.etrecheck.com/

Pastebin is a good place to paste the whole report if you capture the URL while there…

https://pastebin.com/

Workable but harder for me to work with...the Note tool on the bottom of this editor's toolbar, as shown in the image, to copy and paste the output from EtreCheck. In a Reply before you click post, look for this to add longer texts...